Lukas Kahwe Smith put together a simple blog post to document some of the best practices for Deploying app updates to a server cluster, and although this is something I may not do much because I mostly work on smaller web applications, I believe the knowledge being documented here is more than invaluable.
I’m putting this up here for the benefit of myself especially (so I can find it much more easily in the future) and anyone else that might need this information. See comment 1 especially, now that is mind blowing, at least for me.
ICED IN CODE 